<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta http-equiv="X-UA-Compatible" content="ie=edge">
  <title>文件上传</title>
  <style>
    body {
      height: 100vh;
      display: flex;
      justify-content: center;
      align-items: center;
      flex-direction: column;
      color: #ededed;
      background:lightsalmon;
    }
  </style>
</head>
<body>
  <h1>Node.js文件上传</h1>
  <form action="/file_upload" method="post" enctype="multipart/form-data">
    <input type="file" name="image" size="50"/>
    <br/><br/>
    <input type="submit" value="上传文件"/>
  </form>
</body>
</html>